I can't give a source but a figure I heard was 30% to 90% of males died prematurely in preindustrial[1] cultures due to violence. Can't remember the source, so

I can't give a source but a figure I heard was 30% to 90% of males died prematurely in preindustrial[1] cultures due to violence. Can't remember the source, sorry. [1] My word, afraid I can't recall the right/more precise one. (Edit: I went looking for the source for this figure, tried Google, plugged in the text "30% to 90% of males died prematurely violence preindustrial" and the very first result was this exact comment! After less than 9 minutes! Although strangely, Google reports it as being 13 hours ago? All very odd).